<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="js/jquery-3.6.0.min.js"></script>
</head>
<body>
<h1>给你展示你想要看见的！！！</h1>
<div style="width: 300px;height: 500px;color: plum;font-weight: bolder"  id="you">
    <p id="yyy"></p>
</div>
</body>
<script>
    $(function (){
        $.get('do',function (obj) {
         $("#yyy").text(obj);
        },'text')
    })
</script>
</html>